Isaiah 7:18-20

18And it shall come to pass in that day, that Jehovah will hiss for the fly which is at the extremity of the streams of Egypt, and for the bee which is in the land of Assyria;

19and they shall come and settle all of them in the desolate valleys, and in the holes of the rocks, and on all thorn-bushes, and on all the pastures.

20In that day will the Lord, with a razor which is hired beyond the river, with the king of Assyria, shave the head and the hair of the feet, yea, the beard also will it take away.